INSTALLATION PLAN AND UNPACKING
Eaton 9390 UPS, 9395 UPS, and 9395 SSBM Sync Control Installation and Operation Manual
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P-164000052 Rev 2
www.eaton.com/powerquality
2-4
2.2.2
Eaton Sync Control Wiring Preparation
Read and understand the following notes while planning and performing the
installation:
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Refer to national and local electrical codes for acceptable external wiring practices.
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Material and labor for external wiring requirements are to be provided by
designated personnel.
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For external wiring, use 90
°
C copper wire with a minimum insulation rating of
600V. If wire is run in an ambient temperature greater than 30° C, higher
temperature wire and/or larger size wire may be necessary. See the applicable
wiring information in Table 3‐1 for the Eaton 9390 UPS, Table 3‐2 for the Eaton
9395 UPS, and Table 3‐4 for the Eaton 9395 SSBM.
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Use 14 AWG wiring with a minimum insulation rating of 600V for interconnections
between the Eaton Sync Control, the UPS, and the customer remote monitoring
system.
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Use Class 1 wiring methods (as defined by the NEC
®
) for interface wiring up to
30V. The wire should be rated at 24V, 1A minimum.
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Use Class 2 wiring methods (as defined by the NEC) for interface wiring from
30 to 600V. The wire should be rated at 600V, 1A minimum and 12 AWG
maximum.
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Sync Control dry contacts are rated at 250 Vac/Vdc at 6A per contact (maximum
load).
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When installing external wiring between the Eaton Sync Control and the UPS or
SSBM, conduit must be installed between the Sync Control and the UPS or SSBM
cabinet.
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The Eaton Sync Control can be installed up to a maximum of 152.4m (500 ft) from
the Eaton 9390 UPS, Eaton 9395 UPS or Eaton 9395 SSBM system.
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When connecting the bypass and load voltage from another model UPS to an Eaton 9390 or Eaton 9395 UPS
using the Eaton Sync Control accessory, use Phase A, Phase B, and Neutral connections from the other UPS.
DO NOT connect the other model UPS Phase C bypass and load voltage to the Sync Control connection point
when connecting to an Eaton 9390 UPS or Eaton 9395 UPS.
2.3
Inspecting and Unpacking the Eaton Sync Control
The unit arrives covered with protective packaging material.
1.
Carefully inspect the outer packaging for evidence of damage during transit.
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Do not install a damaged cabinet. Report any damage to the carrier and contact your Eaton service
representative immediately.
2.
Remove the protective cardboard covering from the Eaton Sync Control by
cutting where indicated using a knife blade no longer than 25 mm (1
”
).
3.
Remove the plastic bag and foam packing material, and discard or recycle them
in a responsible manner.
